1
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Rizvi F, Ahmed R, Bashir MA, Ullah S, Zafar H, Atia-Tul-Wahab, Siddiqui H, Choudhary MI. Synthesis, density functional theory and kinetic studies of aminopyridine based α-glucosidase inhibitors. Future Med Chem 2023; 15:1757-1772. [PMID: 37842772 DOI: 10.4155/fmc-2023-0123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2023] Open
Abstract
Aims: The current study aimed to develop new thiourea derivatives as potential α-glucosidase inhibitors for the management of hyperglycemia in patients of Type 2 diabetes, with a focus on identifying safer and more effective antidiabetic agents. Materials & methods: New thiourea derivatives (1-16) were synthesized through single-step chemical transformation and evaluated for in vitro α-glucosidase inhibition. Kinetic studies identified the mode of inhibition, free energy and type of interactions were analyzed through density functional theory and molecular docking. Results & conclusion: Compound 5 was identified as the most potent, noncompetitive and noncytotoxic inhibitor of α-glucosidase enzyme with a half-maximal inhibitory concentration of 24.62 ± 0.94 μM. Computational studies reinforce experimental results, demonstrating significant enzyme interactions via hydrophobic and π-π stacking forces.
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Affiliation(s)
- Fazila Rizvi
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Raheel Ahmed
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Muhammad Arslan Bashir
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Saeed Ullah
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Humaira Zafar
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Atia-Tul-Wahab
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Hina Siddiqui
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Muhammad Iqbal Choudhary
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
- Department of Biochemistry, King Abdul Aziz University, Jeddah, 21452, Saudi Arabia
- Department of Chemistry, Faculty of Science and Technology, University of Airlangga, Komplek Campus C, Surabaya, 60115, Indonesia
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2
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Gavadia R, Rasgania J, Basil MV, Chauhan V, Kumar S, Jakhar K. Synthesis of Isoniazid analogs with Promising Antituberculosis Activity and Bioavailability: Biological Evaluation and Computational Studies. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023]
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3
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Funda Tay N, Berk B, Duran M, Kayagil İ, Yurttaş L, Biltekin Kaleli SN, Yamaç M, Karaduman AB, Demirayak Ş. Synthesis, antimicrobial activity and modeling studies of thiazoles bearing pyridyl and triazolyl scaffolds. Z NATURFORSCH C 2022; 77:429-446. [PMID: 35472438 DOI: 10.1515/znc-2022-0002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 03/28/2022] [Indexed: 11/15/2022]
Abstract
In this study, novel 4-(5-((2/3/4-substituted benzyl)thio)-4-(4-substituted phenyl)-4H-1,2,4-triazol-3-yl)-2-(pyridin-3/4-yl)thiazoles were synthesized following a multi-step synthetic procedure. All the compounds were screened with a panel of gram positive/negative bacteria, yeasts, and molds for antimicrobial activity using the disc diffusion method. Then, the minimum inhibitor concentration (MIC) and the minimum bactericidal concentration (MBC) values of active compounds were determined against Micrococcus luteus, Bacillus cereus, Listeria monocytogenes, and Staphylococcus aureus using the broth microdilution technique. These compounds were also screened for their inhibitory activities against S. aureus DNA gyrase by supercoiling assay. Furthermore, the crystal structure of S. aureus DNA gyrase B ATPase was subjected to a docking experiment to identify the possible interactions between the most active ligand and the active site. Lastly, the in silico technique was performed to analyze and predict the drug-likeness, molecular and ADME properties of the synthesized molecules.
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Affiliation(s)
- Naime Funda Tay
- Department of Chemistry, Faculty of Science and Letters, Eskisehir Osmangazi University, TR 26480 Eskisehir, Turkey
| | - Barkın Berk
- Department of Pharmaceutical Chemistry, School of Pharmacy, İstanbul Medipol University, 34083 Istanbul, Turkey
| | - Murat Duran
- Department of Chemistry, Faculty of Science and Letters, Eskisehir Osmangazi University, TR 26480 Eskisehir, Turkey
| | - İsmail Kayagil
- Department of Chemistry, Faculty of Arts & Science, Mehmet Akif Ersoy University, 15030 Burdur, Turkey
| | - Leyla Yurttaş
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, 26470 Eskisehir, Turkey
| | - Sevde Nur Biltekin Kaleli
- Department of Pharmaceutical Microbiology, School of Pharmacy, İstanbul Medipol University, 34083 Istanbul, Turkey
| | - Mustafa Yamaç
- Department of Biology, Faculty of Science and Letters, Eskisehir Osmangazi University, TR 26480 Eskisehir, Turkey
| | | | - Şeref Demirayak
- Department of Pharmaceutical Chemistry, School of Pharmacy, İstanbul Medipol University, 34083 Istanbul, Turkey
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4
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Sun GX, Min LJ, Han L, Liu XH. Crystal structure of 2-((4-phenyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetonitrile, C15H11N5S. Z KRIST-NEW CRYST ST 2022. [DOI: 10.1515/ncrs-2021-0431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C15H11N5S, orthorhombic, Pbca (no. 61), a = 9.7864(2) Å, b = 15.5709(3) Å, c = 18.7774(4) Å, V = 2861.36(10) Å3, Z = 8, R
gt
(F) = 0.0485, wR
ref
(F
2) = 0.1390, T = 296.15 K.
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Affiliation(s)
- Guo-Xiang Sun
- School of Chemistry and Chemical Engineering , Yancheng Institute of Technology , Yancheng , 224051 , Jiangsu , China
| | - Li-Jing Min
- Key Laboratory of Vector Biology and Pathogen Control of Zhejiang Province , College of Life Science, Huzhou University , Huzhou , 313000 , Zhejiang , China
| | - Liang Han
- College of Chemical Engineering, Zhejiang University of Technology , Hangzhou , 310014 , Zhejiang, China
| | - Xing-Hai Liu
- College of Chemical Engineering, Zhejiang University of Technology , Hangzhou , 310014 , Zhejiang, China
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5
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Tay NF, Duran M, Kayagil İ, Yurttaş L, Göger G, Göger F, Demirci F, Demirayak Ş. Synthesis, antimicrobial and antioxidant activities of pyridyl substituted thiazolyl triazole derivatives. BRAZ J PHARM SCI 2022. [DOI: 10.1590/s2175-97902022e191026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
| | | | | | | | | | | | - Fatih Demirci
- Anadolu University, Turkey; Eastern Mediterranean University, Turkey
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6
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Li P, Yang Y, Wang X, Wu X. Recent achievements on the agricultural applications of thioether derivatives: A 2010–2020 decade in review. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4234] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Pei Li
- Qiandongnan Engineering and Technology Research Center for Comprehensive Utilization of National Medicine Kaili University Kaili China
| | - Ying Yang
- Forestry Investigation Planning and Design Institute of Miao and Dong Autonomous Prefecture in Southeast Guizhou Kaili China
| | - Xiang Wang
- Qiandongnan Engineering and Technology Research Center for Comprehensive Utilization of National Medicine Kaili University Kaili China
| | - Xianzhi Wu
- School of Life and Health Science Kaili University Kaili China
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7
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Kaddouri Y, Abrigach F, Ouahhoud S, Benabbes R, El Kodadi M, Alsalme A, Al-Zaqri N, Warad I, Touzani R. Mono-Alkylated Ligands Based on Pyrazole and Triazole Derivatives Tested Against Fusarium oxysporum f. sp. albedinis: Synthesis, Characterization, DFT, and Phytase Binding Site Identification Using Blind Docking/Virtual Screening for Potent Fophy Inhibitors. Front Chem 2020; 8:559262. [PMID: 33363103 PMCID: PMC7759635 DOI: 10.3389/fchem.2020.559262] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 10/16/2020] [Indexed: 11/13/2022] Open
Abstract
Twelve recent compounds, incorporating several heterocyclic moieties such as pyrazole, thiazole, triazole, and benzotriazole, made in excellent yield up to 37–99.6%. They were tested against Fusarium oxysporum f. sp. albedinis fungi (Bayoud disease), where the best results are for compounds 2, 4, and 5 with IC50 = 18.8–54.4 μg/mL. Density functional theory (DFT) study presented their molecular reactivity, while the docking simulations to describe the synergies between the trained compounds of dataset containing all the tested compounds (57 molecules) and F. oxysporum phytase domain (Fophy) enzyme as biological target. By comparing the results of the docking studies for the Fophy protein, it is found that compound 5 has the best affinity followed by compounds 2 and 4, so there is good agreement with the experimental results where their IC50 values are in the following order: 74.28 (5) < 150 (2) < 214.10 (4), using Blind docking/virtual screening of the homology modeled protein and two different tools as Autodock Vina and Dockthor web tool that gave us predicted sites for further antifungal drug design.
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Affiliation(s)
- Yassine Kaddouri
- Laboratory of Applied Chemistry and Environment (LCAE), Faculty of Sciences, University Mohammed Premier, Oujda, Morocco
| | - Farid Abrigach
- Laboratory of Applied Chemistry and Environment (LCAE), Faculty of Sciences, University Mohammed Premier, Oujda, Morocco
| | - Sabir Ouahhoud
- Laboratory of Biochemistry (LB), Department of Biology, Faculty of Sciences, University Mohamed Premier, Oujda, Morocco
| | - Redouane Benabbes
- Laboratory of Biochemistry (LB), Department of Biology, Faculty of Sciences, University Mohamed Premier, Oujda, Morocco
| | - Mohamed El Kodadi
- Laboratory of Applied Chemistry and Environment (LCAE), Faculty of Sciences, University Mohammed Premier, Oujda, Morocco.,Centre Régional des Métiers de l'Education et de Formation Oujda, Oriental, Morocco
| | - Ali Alsalme
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Nabil Al-Zaqri
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia.,Department of Chemistry, College of Science, Ibb University, Ibb, Yemen
| | - Ismail Warad
- Department of Chemistry, Science College, An-Najah National University, Nablus, Palestine
| | - Rachid Touzani
- Laboratory of Applied Chemistry and Environment (LCAE), Faculty of Sciences, University Mohammed Premier, Oujda, Morocco
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8
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Salimi M, Esmaeli-nasrabadi F, Sandaroos R. Fe3O4@Hydrotalcite-NH2-CoII NPs: A novel and extremely effective heterogeneous magnetic nanocatalyst for synthesis of the 1-substituted 1H-1, 2, 3, 4-tetrazoles. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.108287] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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9
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Waszczykowska A, Żyro D, Jurowski P, Ochocki J. Effect of treatment with silver(I) complex of metronidazole on ocular rosacea: Design and formulation of new silver drug with potent antimicrobial activity. J Trace Elem Med Biol 2020; 61:126531. [PMID: 32388103 DOI: 10.1016/j.jtemb.2020.126531] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Revised: 03/31/2020] [Accepted: 04/06/2020] [Indexed: 11/21/2022]
Abstract
BACKGROUND Metronidazole with well-soluble silver nitrate forms a complex with potent activity (synergism) against bacterial strains and fungi with simultaneous lower side effect than in the case of the two agents administered separately. This study aimed to establish effectiveness in the treatment of ocular rosacea with new formulation of drops and ointment with silver(I) complex of metronidazole. METHODS Three patients suffering from serious ophthalmic complications of acne rosacea were treated with drops and ointments applied 3 times a day for 3 months. The uncorrected visual acuity testing (UCVA), pachymetry as well as subjective and objective tear film assessment were evaluated. RESULTS In all patients, we have improved UCVA as well as objective and subjective evaluation of the tear film parameters. No significant differences in corneal thickness were observed. CONCLUSION Well soluble silver(I) complex of metronidazole might be an alternative method in ophthalmic complications of acne rosacea treatment.
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Affiliation(s)
- Arleta Waszczykowska
- Department of Ophthalmology and Vision Rehabilitation, 2nd Chair of Eye Diseases, Medical University of Lodz, Zeromskiego 113, 90-549 Łódź, Poland.
| | - Dominik Żyro
- Department of Bioinorganic Chemistry, Chair of Medicinal Chemistry, Medical University of Lodz, Muszyńskiego 1, 90-151 Łódź, Poland.
| | - Piotr Jurowski
- Department of Ophthalmology and Vision Rehabilitation, 2nd Chair of Eye Diseases, Medical University of Lodz, Zeromskiego 113, 90-549 Łódź, Poland.
| | - Justyn Ochocki
- Department of Bioinorganic Chemistry, Chair of Medicinal Chemistry, Medical University of Lodz, Muszyńskiego 1, 90-151 Łódź, Poland.
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10
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Jilloju PC, Srikanth M, Kumar SV, Vedula RR. One-Pot, Multi-Component Synthesis of Substituted 2-(6-Phenyl-7H-[1,2,4]Triazolo[3,4-b][1,3,4]Thiadiazin-3-yl)-2,3-Dihydrophthalazine-1,4-Diones. Polycycl Aromat Compd 2020. [DOI: 10.1080/10406638.2019.1709212] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
| | - Mamidala Srikanth
- Department of Chemistry, National Institute of Technology, Warangal, India
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11
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Jain A, Piplani P. Exploring the Chemistry and Therapeutic Potential of Triazoles: A Comprehensive Literature Review. Mini Rev Med Chem 2019; 19:1298-1368. [DOI: 10.2174/1389557519666190312162601] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 02/28/2019] [Accepted: 03/06/2019] [Indexed: 12/20/2022]
Abstract
:
Triazole is a valuable platform in medicinal chemistry, possessing assorted pharmacological
properties, which could play a major role in the common mechanisms associated with various disorders
like cancer, infections, inflammation, convulsions, oxidative stress and neurodegeneration. Structural
modification of this scaffold could be helpful in the generation of new therapeutically useful
agents. Although research endeavors are moving towards the growth of synthetic analogs of triazole,
there is still a lot of scope to achieve drug discovery break-through in this area. Upcoming therapeutic
prospective of this moiety has captured the attention of medicinal chemists to synthesize novel triazole
derivatives. The authors amalgamated the chemistry, synthetic strategies and detailed pharmacological
activities of the triazole nucleus in the present review. Information regarding the marketed triazole derivatives
has also been incorporated. The objective of the review is to provide insights to designing and
synthesizing novel triazole derivatives with advanced and unexplored pharmacological implications.
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Affiliation(s)
- Ankit Jain
- Department of Pharmaceutical Chemistry, University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh- 160014, India
| | - Poonam Piplani
- Department of Pharmaceutical Chemistry, University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh- 160014, India
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12
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Radko L, Stypuła-Trębas S, Posyniak A, Żyro D, Ochocki J. Silver(I) Complexes of the Pharmaceutical Agents Metronidazole and 4-Hydroxymethylpyridine: Comparison of Cytotoxic Profile for Potential Clinical Application. Molecules 2019; 24:molecules24101949. [PMID: 31117201 PMCID: PMC6572996 DOI: 10.3390/molecules24101949] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 05/17/2019] [Accepted: 05/20/2019] [Indexed: 11/16/2022] Open
Abstract
In previous papers, we have reported on the high antifungal and significant antibacterial activity against Gram-positive and Gram-negative bacteria of the water-soluble silver(I) complexes of metronidazole and derivatives of pyridine compared to silver nitrate. In the present study, the cytotoxic activity of the silver(I) complexes of metronidazole and 4-hydroxymethylpyridine was compared with that of silver nitrate. Metronidazole and 4-hydroxymethylpyridine were investigated using Balb/c 3T3 and HepG2 cell lines in order to evaluate the potential clinical application of silver(I) complexes. The cells were exposed for 72 h to compounds at eight concentrations. The cytotoxic concentrations (IC50) of the study compounds were assessed within four biochemical endpoints: mitochondrial activity, lysosomal activity, cellular membrane integrity, and total protein content. The investigated silver(I) complexes displayed comparable cytotoxicity to that of silver nitrate used in clinics. Mean cytotoxic concentrations calculated for investigated silver(I) complexes from concentration-response curves ranged from 2.13 to 26.5 µM. HepG2 cells were less sensitive to the tested complexes compared to fibroblasts (Balb/c 3T3). However, the most affected endpoint for HepG2 cells was cellular membrane damage. The cytotoxicity of both silver complexes was comparable for Balb/c 3T3 cells. The cytotoxic potential of the new silver(I) compounds compared to that of silver nitrate used in medicine indicates that they are safe and could be used in clinical practice. The presented results are yet more stimulating to further studies that evaluate the therapeutic use of silver complexes.
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Affiliation(s)
- Lidia Radko
- Department of Pharmacology and Toxicology, National Veterinary Research Institute, Partyzantów 57, 24-100 Puławy, Poland.
| | - Sylwia Stypuła-Trębas
- Department of Pharmacology and Toxicology, National Veterinary Research Institute, Partyzantów 57, 24-100 Puławy, Poland.
| | - Andrzej Posyniak
- Department of Pharmacology and Toxicology, National Veterinary Research Institute, Partyzantów 57, 24-100 Puławy, Poland.
| | - Dominik Żyro
- Department of Bioinorganic Chemistry, Chair of Medicinal Chemistry, Medical University of Lodz, Muszyńskiego 1, 90-151 Łódź, Poland.
| | - Justyn Ochocki
- Department of Bioinorganic Chemistry, Chair of Medicinal Chemistry, Medical University of Lodz, Muszyńskiego 1, 90-151 Łódź, Poland.
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13
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Synthesis and comparison of antileishmanial and cytotoxic activities of S-(−)-limonene benzaldehyde thiosemicarbazones with their R-(+)-analogues. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.11.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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14
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Design, Synthesis, and Biological Activities of Novel Pyrazole Oxime Compounds Containing a Substituted Pyridyl Moiety. Molecules 2017; 22:molecules22060878. [PMID: 28587083 PMCID: PMC6152754 DOI: 10.3390/molecules22060878] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2017] [Revised: 05/20/2017] [Accepted: 05/23/2017] [Indexed: 11/17/2022] Open
Abstract
In this paper, in order to find novel biologically active pyrazole oximes, a series of pyrazole oxime compounds bearing a substituted pyridyl unit were prepared. Bioassays showed that some target compounds were found to have good acaricidal activity against Tetranychus cinnabarinus at a concentration of 500 μg/mL, compound 9q especially displayed potent acaricidal activity against T. cinnabarinus when the concentration was reduced to 100 μg/mL. Interestingly, most target compounds possessed excellent insecticidal activities against Oriental armyworm at 500 μg/mL. Moreover, some compounds were active against Aphis medicaginis and Nilaparvata lugens at 500 μg/mL. Additionally, compounds 9b, 9g, 9l, 9p, 9q, 9r, 9s, 9t, 9u, and 9v displayed significant antiproliferative activities against HepG2 cells with IC50 values of 1.53-17.27 μM, better than that of the control 5-fluorouracil (IC50 = 35.67 μM).
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15
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Sun GX, Sun ZH, Yang MY, Wu HK. Crystal structure of 4-(5-((2-methylbenzyl)thio)-4-phenyl-4 H-1,2,4-triazol-3-yl)pyridine, C 21H 18N 4S. Z KRIST-NEW CRYST ST 2016. [DOI: 10.1515/ncrs-2016-0106] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C21H18N4S, monoclinic, P21/c (no. 14), a = 18.264(2) Å, b = 11.6302(14) Å, c = 8.9289(10) Å, β = 101.683(7)°, V = 1857.3(4) Å3, Z = 4, R
gt
(F) = 0.0435, wR
ref(F2
) = 0.1122, T = 296(2) K.
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Affiliation(s)
- Guo-Xiang Sun
- School of Chemistry and Chemical Engineering, Yancheng Institute of Technology, Jiangsu, Yancheng, 224051, China
| | - Zhao-Hui Sun
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, 310014, Zhejiang, China
| | - Ming-Yan Yang
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, 310014, Zhejiang, China
| | - Hong-Ke Wu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, 310014, Zhejiang, China
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16
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Ghabbour HA, Abdel-Wahab BF, Alamri M, Al-Omar MA, El-Hiti GA. Crystal structure of 2-(5-(4-fluorophenyl)-3- p-tolyl-4,5-dihydro-1 H-pyrazol-1-yl)-4-(5-methyl-1- p-tolyl-1 H-1,2,3-triazol-4-yl)thiazole, C 29H 25FN 6S. Z KRIST-NEW CRYST ST 2016. [DOI: 10.1515/ncrs-2016-0110] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Abstract
C29H25FN6S, triclinic, P1̅, a = 7.5726(8) Å, b = 11.1428(13) Å, c = 16.412(2) Å, α = 91.823(5)°, β = 102.277(5)°, γ = 106.692(4)°, V = 1289.8(3) Å3, Z = 2, Rgt(F) = 0.079, wRref(F2) = 0.205, T = 296 K.
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Affiliation(s)
- Hazem A. Ghabbour
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riaydh 11451, Saudi Arabia
- Department of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
| | - Bakr F. Abdel-Wahab
- Department of Chemistry, College of Science and Humanities, Shaqra University, Duwadimi, Saudi Arabia
- Applied Organic Chemistry Department, National Research Centre, Dokki, Giza, Egypt
| | - Mesfer Alamri
- School of Biosciences, Cardiff University, Cardiff CF10 3AT, United Kingdom of Great Britain and Northern Ireland
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, United Kingdom of Great Britain and Northern Ireland
| | - Mohamed A. Al-Omar
- Pharmaceutical Chemistry Department, Drug Exploration and Development Chair (DEDC), College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Gamal A. El-Hiti
- Cornea Research Chair, Department of Optometry, College of Applied Medical Sciences, King Saud University, P.O. Box 10219, Riyadh 11433, Saudi Arabia
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17
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Lei C, Shen-Tu C, Wu HK, Liu XH. Crystal structure of 5-methoxy-4-methyl-2-(2-methylbenzyl)-2,4-dihydro-3H-1,2,4-triazol-3-one, C 12H 15N 3O 2. Z KRIST-NEW CRYST ST 2016. [DOI: 10.1515/ncrs-2015-0026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C12H15N3O2, monoclinic, P21/c, a = 10.480(3) Å, b = 14.608(4) Å, c = 8.3398(17) Å, β = 106.753(18)°, V = 1222.6(5) Å3, Z = 4, R
gt
(F) = 0.0700, wR
ref(F2
) = 0.1896, T = 296(2) K.
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Affiliation(s)
- Chao Lei
- College of Biology and Environmental Engineering, Zhejiang Shuren University, Hangzhou 310015, Zhejiang, China
| | - Chao Shen-Tu
- College of Biology and Environmental Engineering, Zhejiang Shuren University, Hangzhou 310015, Zhejiang, China
| | - Hong-Ke Wu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, Zhejiang, China
| | - Xing-Hai Liu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, Zhejiang, China
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Antibacterial Activity and Cytotoxicity of Silver(I) Complexes of Pyridine and (Benz)Imidazole Derivatives. X-ray Crystal Structure of [Ag(2,6-di(CH2OH)py)2]NO3. Molecules 2016; 21:87. [PMID: 26828469 PMCID: PMC6274122 DOI: 10.3390/molecules21020087] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Revised: 01/02/2016] [Accepted: 01/06/2016] [Indexed: 11/16/2022] Open
Abstract
Selected aspects of the biological activity of a series of six nitrate silver(I) complexes with pyridine and (benz)imidazole derivatives were investigated. The present study evaluated the antibacterial activities of the complexes against three Gram-negative strains: Pseudomonas aeruginosa ATCC 15442, Escherichia coli ATCC 25922 and Proteus hauseri ATCC 13315. The results were compared with those of silver nitrate, a silver sulfadiazine drug and appropriate ligands. The most significant antibacterial properties were exerted by silver(I) complexes containing benzimidazole derivatives. The cytotoxic activity of the complexes was examined against B16 (murine melanoma) and 10T1/2 (murine fibroblasts) cells. All of the tested silver(I) compounds were not toxic to fibroblast cells in concentration inhibited cancer cell (B16) viability by 50%, which ranged between 2.44–28.65 µM. The molecular and crystal structure of silver(I) complex of 2,6-di(hydroxymethyl)pyridine was determined by single-crystal X-ray diffraction analysis. The most important features of the crystal packing and intermolecular non-covalent interactions in the Ag(I) complex were quantified via Hirshfeld surface analysis.
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Wang BL, Zhan YZ, Zhang LY, Zhang Y, Zhang X, Li ZM. Synthesis and Fungicidal Activities of Novel 1,2,4-Triazole Thione Derivatives Containing 1,2,3-Triazole and Substituted Piperazine Moieties. PHOSPHORUS SULFUR 2016. [DOI: 10.1080/10426507.2015.1085040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Bao-Lei Wang
- State-Key Laboratory of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin, 300071, China
| | - Yi-Zhou Zhan
- State-Key Laboratory of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin, 300071, China
| | - Li-Yuan Zhang
- State-Key Laboratory of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin, 300071, China
| | - Yan Zhang
- State-Key Laboratory of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin, 300071, China
| | - Xiao Zhang
- State-Key Laboratory of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin, 300071, China
| | - Zheng-Ming Li
- State-Key Laboratory of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin, 300071, China
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Synthesis, Crystal Structure, DFT Study and Antifungal Activity of 4-(5-((4-Bromobenzyl) thio)-4-Phenyl-4H-1,2,4-Triazol-3-yl)pyridine. CRYSTALS 2015. [DOI: 10.3390/cryst6010004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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21
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Min LJ, Yang MY, Mu JX, Sun ZH, Tan CX, Weng JQ, Liu XH, Zhang YG. Synthesis, Crystal Structure, and Biological Activity of Some Novel Sulfoxide Compounds Containing 1,2,3-Thiadiazole Moiety. PHOSPHORUS SULFUR 2015. [DOI: 10.1080/10426507.2015.1031755] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Li-Jing Min
- College of Life Science, Huzhou University, Huzhou, Zhejiang, China
| | - Ming-Yan Yang
- College of Chemical Engineering and Materials Science, Zhejiang University of Technology, Hangzhou, Zhejiang, China
| | - Jin-Xia Mu
- College of Quality & Safety Engineering, China Jiliang University, Hangzhou, Zhejiang, China
| | - Zhao-Hui Sun
- College of Chemical Engineering and Materials Science, Zhejiang University of Technology, Hangzhou, Zhejiang, China
| | - Cheng-Xia Tan
- College of Chemical Engineering and Materials Science, Zhejiang University of Technology, Hangzhou, Zhejiang, China
| | - Jian-Quan Weng
- College of Chemical Engineering and Materials Science, Zhejiang University of Technology, Hangzhou, Zhejiang, China
| | - Xing-Hai Liu
- College of Chemical Engineering and Materials Science, Zhejiang University of Technology, Hangzhou, Zhejiang, China
| | - Yong-Gang Zhang
- Institute of Biology, Shandong Academy of Science, Jinan, China
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Liu XH, Zhai ZW, Xu XY, Yang MY, Sun ZH, Weng JQ, Tan CX, Chen J. Facile and efficient synthesis and herbicidal activity determination of novel 1,2,4-triazolo[4,3- a ]pyridin-3(2 H )-one derivatives via microwave irradiation. Bioorg Med Chem Lett 2015; 25:5524-8. [DOI: 10.1016/j.bmcl.2015.10.064] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Revised: 10/01/2015] [Accepted: 10/21/2015] [Indexed: 10/22/2022]
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23
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Microwave-Assisted Synthesis and Antifungal Activity of Some Novel Thioethers Containing 1,2,4-Triazole Moiety. APPLIED SCIENCES-BASEL 2015. [DOI: 10.3390/app5041211] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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24
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Synthesis, Crystal Structure and DFT Studies of 8-chloro-3-((3-chlorobenzyl)thio)-[1,2,4]triazolo[4,3-a]pyridine. CRYSTALS 2015. [DOI: 10.3390/cryst5040491] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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25
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Jiang L, Wang MY, Wan FX, Qu ZQ. Synthesis and biological activity of tri-substituted 1,2,4-triazoles bearing benzimidazole moiety. PHOSPHORUS SULFUR 2015. [DOI: 10.1080/10426507.2015.1012198] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Lin Jiang
- College of Chemistry and Material Science, Shandong Agricultural University, Tai’an, China
| | - Mei-Yan Wang
- College of Chemistry and Material Science, Shandong Agricultural University, Tai’an, China
| | - Fu-Xian Wan
- College of Chemistry and Material Science, Shandong Agricultural University, Tai’an, China
| | - Zhi-Qiang Qu
- College of Chemistry and Material Science, Shandong Agricultural University, Tai’an, China
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26
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Yang MY, Zhai ZW, Sun ZH, Yu SJ, Liu XH, Weng JQ, Tan CX, Zhao WG. A Facile One-Pot Synthesis of Novel 1,2,4-Triazolo[4,3-a]Pyridine Derivatives Containing the Trifluoromethyl Moiety Using Microwave Irradiation. JOURNAL OF CHEMICAL RESEARCH 2015. [DOI: 10.3184/174751915x14400874295745] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A series of novel substituted 8-chloro-6-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridines are synthesised from 2,3-dichloro-5-(trifluoromethyl)pyridine, hydrazine hydrate as starting materials by multi-step reactions under microwave irradiation. Their chemical structures can be characterised by 1H NMR, MS and elemental analysis. The title compounds exhibit weak antifungal activity.
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Affiliation(s)
- Ming-Yan Yang
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, P.R. China
| | - Zhi-Wen Zhai
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, P.R. China
| | - Zhao-Hui Sun
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, P.R. China
| | - Shu-Jing Yu
- Collaborative Innovation Center of Chemical Science and Engineering, State Key Laboratory of Elemento-Organic Chemistry, National Pesticide Engineering Research Center, Nankai University, Tianjin 300071, P.R. China
| | - Xing-Hai Liu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, P.R. China
| | - Jian-Quan Weng
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, P.R. China
| | - Cheng-Xia Tan
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, P.R. China
| | - Wei-Guang Zhao
- Collaborative Innovation Center of Chemical Science and Engineering, State Key Laboratory of Elemento-Organic Chemistry, National Pesticide Engineering Research Center, Nankai University, Tianjin 300071, P.R. China
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27
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Microwave assisted synthesis, antifungal activity, and DFT study of some novel triazolinone derivatives. BIOMED RESEARCH INTERNATIONAL 2015; 2015:916059. [PMID: 25861651 PMCID: PMC4377350 DOI: 10.1155/2015/916059] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/25/2014] [Revised: 02/05/2015] [Accepted: 02/15/2015] [Indexed: 11/22/2022]
Abstract
A series of some novel 1,2,4-triazol-5(4H)-one derivatives were designed and synthesized under microwave irradiation via multistep reaction. The structures of 1,2,4-triazoles were confirmed by 1H NMR, MS, FTIR, and elemental analysis. The antifungal activities of 1,2,4-triazoles were determined. The antifungal activity results indicated that the compounds 5c, 5f, and 5h exhibited good activity against Pythium ultimum, and the compounds 5b and 5c displayed good activity against Corynespora cassiicola. Theoretical calculation of the compound 5c was carried out with B3LYP/6-31G (d). The full geometry optimization was carried out using 6-31G(d) basis set, and the frontier orbital energy and electrostatic potential were discussed, and the structure-activity relationship was also studied.
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28
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Parveen M, Ahmad F, Mohammed Malla A, Azaz S. SiO2–H3BO3 promoted solvent-free, green and sustainable synthesis of bioactive 1-substituted-1H-tetrazole analogues. NEW J CHEM 2015. [DOI: 10.1039/c4nj02079k] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Eco-friendly and expeditious synthesis of tetrazole derivatives.
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Affiliation(s)
- Mehtab Parveen
- Division of Organic Synthesis
- Aligarh Muslim University
- Aligarh
- India
| | - Faheem Ahmad
- Division of Organic Synthesis
- Aligarh Muslim University
- Aligarh
- India
| | | | - Shaista Azaz
- Division of Organic Synthesis
- Aligarh Muslim University
- Aligarh
- India
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29
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Liu Q, Chen K, Wang Q, Ni J, Li Y, Zhu H, Ding Y. Synthesis, insecticidal activity, structure–activity relationship (SAR) and density functional theory (DFT) of novel anthranilic diamides analogs containing 1,3,4-oxadiazole rings. RSC Adv 2014. [DOI: 10.1039/c4ra06356b] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
A series of anthranilic diamides analogs (5a–x) containing 1,3,4-oxadiazole rings were synthesized, and their insecticidal activities were evaluated. The density functional theory (DFT) studies was used to understand the various insecticidal activities.
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Affiliation(s)
- Qi Liu
- Department of Applied Chemistry
- College of Science
- Nanjing Tech University
- Nanjing 211816, P. R. China
| | - Kai Chen
- Department of Applied Chemistry
- College of Science
- Nanjing Tech University
- Nanjing 211816, P. R. China
| | - Qiang Wang
- Department of Applied Chemistry
- College of Science
- Nanjing Tech University
- Nanjing 211816, P. R. China
| | - Jueping Ni
- Jiangsu Pesticide Research Institute Co Ltd
- Nanjing 210047, P. R. China
| | - Yufeng Li
- Department of Applied Chemistry
- College of Science
- Nanjing Tech University
- Nanjing 211816, P. R. China
| | - Hongjun Zhu
- Department of Applied Chemistry
- College of Science
- Nanjing Tech University
- Nanjing 211816, P. R. China
| | - Yuan Ding
- Department of Applied Chemistry
- College of Science
- Nanjing Tech University
- Nanjing 211816, P. R. China
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